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Eomonorachus

Trilobita - Phacopida - Pterygometopidae

Taxonomy
Eomonorachus was named by Delo (1935) [Sepkoski's age data: O Llde O Cara-m]. It is not extant.

It was assigned to Eomonorachinae by Ludvigsen and Chatterton (1982); to Phacopida by Sepkoski (2002); and to Pterygometopidae by Clarkson et al. (1977) and Jell and Adrain (2003).

Synonymy list
YearName and author
1935Eomonorachus Delo
1977Eomonarachus Clarkson et al. p. 139
1982Eomonorachus Ludvigsen and Chatterton p. 2186
2002Eomonorachus Sepkoski, Jr.
2003Eomonorachus Jell and Adrain p. 373

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyPterygometopidaeReed 1905
subfamilyEomonorachinaePillet 1954
genusEomonorachusDelo 1935

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available